# 3D printing filament Spectrum TF-24112 PETG-CF (polyethylene terephthalate glycol + carbon fiber), 1.75 mm, 1 kg, Grey

**URL:** https://aio.lv/en/product--spectrum-tf-24112--12253947
**Data updated:** 2026-04-06 09:59 (EEST)
**Category:** 3D Printer Consumables
**Manufacturer:** Spectrum
**Manufacturer code:** TF-24112
**EAN:** 5907138401370
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spectrum-tf-24112--12253947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Spectrum TF-24112 is a 1 kg spool of PETG-CF 3D printing filament (polyethylene terephthalate glycol reinforced with carbon fiber) in grey. Diameter is 1.75 mm and recommended print speed is up to 200 mm/s. Suited for FDM/FFF printers, it provides increased stiffness and dimensional stability for functional parts, jigs and prototypes.

## Long description

Spectrum Filaments TF-24112 is a grey PETG composite filament reinforced with carbon fibre, formulated for 3D printing. It comes on a 1 kg spool with a 1.75 mm diameter and is packaged in a box. The material combines PETG’s toughness and chemical resistance with added stiffness from carbon fibre, making it suitable for parts that require improved dimensional stability and surface finish compared with standard PETG.
Advantages
The PETG-carbon fibre blend offers higher rigidity and better dimensional stability than plain PETG, while retaining good layer adhesion and impact resistance. Its grey colour provides a neutral, professional appearance for functional prototypes and end-use parts. The 1.75 mm diameter and 1 kg weight make it compatible with most hobbyist and prosumer FDM printers and provide a practical spool size for moderate production runs.
Suitable for
Functional prototypes and mechanical parts requiring increased stiffness
Enclosures, brackets and fixtures where improved stability is needed
Visual prototypes and end-use parts with a neutral grey finish
When it may not be suitable
As a carbon-fibre-reinforced PETG, this filament is more abrasive than standard PLA or PETG; therefore a hardened steel or other wear-resistant nozzle is recommended for prolonged printing. It is not optimal for applications that require high flexibility or elastic behaviour, since the carbon fibre increases stiffness and reduces elongation at break.
Key specifications
Material: Polyethylene terephthalate glycol with carbon fibre reinforcement (PETG-CF)
Colour: Grey
Diameter: 1.75 mm
Net weight: 1 kg
Recommended print speed: up to 200 mm/s (printer- and part-dependent)
How to use
Load the filament on a compatible FDM printer with a 1.75 mm filament path. Use a hardened or wear-resistant nozzle to minimise abrasion. Typical print settings for PETG-CF start with nozzle temperatures similar to standard PETG, and print speed can be adjusted up to about 200 mm/s depending on the printer and model complexity. Ensure good bed adhesion and consider moderate cooling to reduce stringing; tune retraction and layer height for best surface quality.
What to consider before purchase
Ensure your printer supports 1.75 mm filament and has or can accept a hardened nozzle for abrasive materials
Verify the required mechanical properties—this filament increases stiffness but reduces flexibility
Confirm filament storage and drying procedures for PETG-based materials if you print infrequently
Usage recommendations
For longer tool life and consistent print results, use a hardened steel nozzle, print at temperatures recommended for PETG with incremental tuning for carbon-fibre blends, and store the spool in a dry environment to prevent moisture absorption.

## Specifications

### Features

| Feature | Value |
|---|---|
| Printing colours | Grey |
| Print speed | 200 mm/sec |
| Maximum extruder tip temperature | 255 °C |
| Minimum extruder tip temperature | 230 °C |
| Specific gravity | 1.32 g/cm³ |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1 kg |
| Diameter | 1.75 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Spectrum TF-24112 PETG-CF 1.75 mm 1 kg filament cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Spectrum products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Spectrum service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, printing colours, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12253947/68160360_large.webp